profund
Profund is a largely archaic or historical English form meaning deep. In modern English, the standard adjective is profound, and profund is now rarely used outside of etymological discussion or certain technical terms that preserve the Latin root. The term survives primarily as a linguistic relic rather than a productive everyday word.
Etymology and history: Profund derives from the Latin profundus, meaning deep or bottomless. It reached English
Modern derivatives and related terms: The root profund- remains visible in several scientific terms derived from
Summary: Today, profund is mainly of interest to scholars studying the history of English or the etymology